Cap for an instrument for dispensing a writing composition



FIG. 1 is a top, front and side perspective view of our design for a cap for an instrument for dispensing a writing composition;

FIG. 2 is a front elevation view thereof;

The rear elevation view thereof is the same as that shown in FIG. 2;

FIG. 3 is a side elevation view thereof;

The elevation view thereof, from the side opposite that in FIG. 3, is the same as that shown in FIG. 3;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a cross-sectional view thereof taken along lines 6—6 of FIG. 4; and,

FIG. 7 is a cross-sectional view thereof taken along lines 7—7 of FIG. 4. 

The ornamental design for a cap for an instrument for dispensing a writing composition, as shown and described. 